TY - JOUR A1 - Smedberg, J. A1 - Lupattelli, A. A1 - MĂ„rdby, A.C. A1 - Nordeng, H. T1 - Characteristics of women who continue smoking during pregnancy: A cross-sectional study of pregnant women and new mothers in 15 European countries Y1 - 2014 DO - 10.1186/1471-2393-14-213 VL - 14 IS - 1 ER -